12964525

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3221}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 19177344

約数和(自身を除く): 6212819

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 3221, 4025, 16105, 22547, 74083, 80525, 112735, 370415, 518581, 563675, 1852075, 2592905, 12964525]

約数ペア:

[(1, 12964525), (5, 2592905), (7, 1852075), (23, 563675), (25, 518581), (35, 370415), (115, 112735), (161, 80525), (175, 74083), (575, 22547), (805, 16105), (3221, 4025)]